If I subscribe to a business class account, do I need to pay for every observers I add to a board ?

[Théo Dorp]

I use trello with 3 co-workers but I have 30+ clients.
Every clients has a board. Do I have to pay for every client ?

[Iain Dooley]

@Théo Dorp you only pay for multi board guests:

https://help.trello.com/article/855-how-billing-works-with-trello-business-class

[Théo Dorp]

Thanks ;)